3681390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 9180144

約数和(自身を除く): 5498754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 1681, 2190, 2993, 3362, 5043, 5986, 8405, 8979, 10086, 14965, 16810, 17958, 25215, 29930, 44895, 50430, 89790, 122713, 245426, 368139, 613565, 736278, 1227130, 1840695, 3681390]

約数ペア:

[(1, 3681390), (2, 1840695), (3, 1227130), (5, 736278), (6, 613565), (10, 368139), (15, 245426), (30, 122713), (41, 89790), (73, 50430), (82, 44895), (123, 29930), (146, 25215), (205, 17958), (219, 16810), (246, 14965), (365, 10086), (410, 8979), (438, 8405), (615, 5986), (730, 5043), (1095, 3362), (1230, 2993), (1681, 2190)]